baber/WOPTO huggingface dataset:
Patent SE-0103073-L (SE)
Inventor: EDWARDSSON GUNNAR
IPC: D04H1/70
Filed: 2001-09-17
Abstract: The present invention relates to a method of compressing fibrous bodies which are held in place on a perforated support (1, 3) by means of negative pressure. According to the invention, each fibrous body to be compressed is first arranged on a first support (1) which comprises parts with (8) and without (7) perforations within the region covered by the fibrous body. A first compression of the fibrous body is then brought about in those portions thereof which cover the part (7) or parts without perforations of the first support (1). The partly compressed fibrous body is then transferred to a second support (3) which comprises perforations in the part (11) or parts covered by compressed portions of the fibrous body but is without perforations within one or more parts (12) covered by uncompressed portions of the fibrous body, and a second compression of the fibrous body is brought about when the latter is placed on the second support (3) in those portions of the body which cover the part or parts (12) without perforations of the second support. If required, similar compression steps are repeated until all portions of the fibrous body have been compressed.The invention also relates to an arrangement for implementing the method.
Patent SE-0200563-L (SE)
Inventor: NAKAMURA TAKAMASA
IPC: A61C8/00
Filed: 2002-02-26
Abstract: PURPOSE: To simplify a technique and to prevent the bacterial infection by allowing the self-tapping of the whole artificial tooth root including a major diameter part to a bone. CONSTITUTION: This artificial tooth root 1 comprises a cylindrical part 3 having a self tap type screw 5 formed on the circumference, and a conical part 2 continued to the cylindrical part 3 and extended as it leaves the cylindrical part 3, and having a self-tap type screw formed on the circumference. A screw 4 of the conical part 2 is formed so that the screw thread height d1 of the screw 4 is gradually reduced toward the direction leaving from the cylindrical part 3.
Patent SE-7600727-L (SE)
Inventor: JUZENKO M J
IPC: A43B19/00
Filed: 1976-01-23
Abstract: 1491634 Incorporating stretchable inserts GARCIA CORP 7 Jan 1976 [23 Jan 1975] 548/76 Heading B5A [Also in Division A3] A moulded athletic boot comprises a laminated insert 32, 34, 36 embedded in and encapsulated by the material of the boot. The insert comprises a porous, elastic outer positioning layer 32 of, e.g. stretch nylon which holds woven and non-woven, porous layers 34, 36 respectively, of a polyamide fibre, e.g. nylon, the non-woven layer 36 being thicker than the woven layer 34. In moulding the boot, the laminated insert is stretch fitted over a footshaped last 40, Fig. 6, and the last is encased in mould parts 42, 44 having a bottom entry port 46 and vents 48 to admit pressurized mouldable material, e.g. polyurethane rubber to form the boot 30. The insert is loose on the last and allows the mouldable material to impregnate and encapsulate it. The mould parts 42, 44 may have additional entry ports (not shown).
Patent SE-7605595-L (SE)
Inventor: HOOGENDIJK A H
IPC: A47B5/00
Filed: 1976-05-18
Abstract: An apparatus for reading a disc-shaped record carrier, which apparatus comprises provisions such as a command device, for reproducing the recorded information in a scanning sequence which differs from that during recording. In order to maintain the line-sequential phase alternation of the color signal during reproduction via a PAL or SECAM receiver, a correction circuit has been provided. The correction circuit comprises a delay line for delaying the chrominance signal by one line period and a recombination circuit with a switch which is controlled by the command device. The recombination circuit, depending on the position of the switch, supplies an output signal which consists of the combination of the luminance signal and either the chrominance signal or the chrominance signal which has been delayed by one line period.
Patent SE-7607560-L (SE)
Inventor: HANSEN A
IPC: B27K3/10
Filed: 1976-07-01
Abstract: 1505042 Wood impregnation apparatus SADOLIN & HOLMBLAD A/S 30 June 1976 [3 July 1975] 27247/76 Heading D1P [Also in Divisions F3 and F4] Wood impregnation apparatus is provided with a refrigeration system for condensing solvent vapours e.g. methylene chloride from a post-impregnation vacuum step. The apparatus comprises a thermally insulated storage tank 3 for impregnation liquid, an impregnation tank 1 for containing wood to be treated and provided with heating wires 2, pipes 4, 7 for transferring impregnation liquid from the tank 3 to the tank 1 and vice versa, means preferably comprising a liquid ring (mineral oil) vacuum pump 18 and an ejector 16 for removing vapours from the impregnation tank end introducing the vapours via a tank 19 into first and second condensers 23, 26 connected in series, and pipes 28, 30 for returning condensate to the storage tank. The refrigeration system comprises a compressor 44 having two evaporators 47 and 27. The evaporator 47 is placed in a circuit containing a brine tank 49. Brine is circulated by a pump 48 and may be directed through a cooling coil 24 in the first condenser. The second evaporator is located in the second condenser 26. The compressor is operated to chill the brine in the tank 49 e.g. to -5‹C during the steps of the impregnation process wherein no vapours are formed. Upon withdrawal of hot vapours from the tank 3 by the pump 18, the compressor is operated to chill the second condenser, the first condenser being chilled by the reservoir of previously cooled brine. A cooling coil 53 connected to the brine tank is provided in an oil reservoir 20 associated with the vacuum pump 18. A condenser 54 dumps heat from the compressor 44 in the storage tank which may be supplementarily heated by a heat exchanger 57. Make-up compound may be added to the recycled condensate in a tank 32. Hot liquid is pumped from the storage tank via the pipe 4 by a pump 6 into the wood-containing airtight impregnation tank which has previously been evacuated by the pump 18. The desired temperature may be maintained using the heating wires 2 and a superatmospheric pressure by closing valve 13. After impregnation is complete, residual liquid is returned to the tank 1 via the pipe 7 and the valve 8 is closed. Valves 13 and 15 are then opened and solvent vapours are sucked into the condensers 23, 26 by the pump 18. Entrained air can escape from the condenser 26 via a pipe 58. Outlets 42, 43 from the condensers 23, 26 are connected to the suction side of ejector 16 mounted in pipe 12 upstream of the pump 18 and downstream of the valve 15, which is a one-way valve, to provide a forced flow of vapours through the condensers.
Patent SE-7702185-L (SE)
Inventor: BRIDGEFORD D J
IPC: A22C13/00
Filed: 1977-02-28
Abstract: The disclosure describes a process for humidifying an artificial sausage casing on a shirring machine wherein a moisture-providing fluid is contacted with the inside wall of the unshirred casing and the casing is subsequently shirred. The moisture-providing fluid is a mixture of water and from about 0.5-5% of a surfactant having lubricating properties. The fluid is applied to the casing in a proportion to provide from about 0.015 to 0.15 mg. surfactant per square inch of casing.  In this manner artificial sausage casings are produced with fewer defects in terms of damage on the shirring mandrel and fewer pinholes and greater elasticity to prevent breakage during stuffing.
Patent SE-7706158-L (SE)
Inventor: NILSSON A
IPC: F42C13/00
Filed: 1977-05-26
Abstract: An electromagnetic proximity fuze is utilized to initiate the detonation of a charge in a projectile when the projectile approaches within a particular triggering distance of an electrically conducting target object. A transmitter is disposed in the nose section of the projectile to generate an alternating electromagnetic field in response to a transmitter signal. A receiver is disposed in front of the transmitter in a spaced relation to the transmitter. The alternating electromagnetic field of the transmitter directly induces an electromotive force in the receiver. The electromagnetic field of the transmitter also extends to interact with the electrically conducting target object to cause the object to generate an electromagnetic field that induces an interference electromotive force in the receiver. Signal processing means are provided to separate the interference electromotive force from the directly induced electromotive force and to emit an emission signal for initiating the detonation of the charge in response to the interference electromotive force.
Patent SE-7708591-L (SE)
Inventor: GOUDIE A C
IPC: C07D333/22
Filed: 1977-07-26
Abstract: The compounds of the formula I are obtained by reacting a compound of the formula VI with an acylating derivative of a thienylcarboxylic acid or by reacting thiophene with an acylating derivative of an acid of the formula VII. The compounds which are obtained exhibit an antiinflammatory effect and, in contrast to the acidic antiinflammatory agents, exhibit less tendency to cause gastrointestinal irritations. <IMAGE>
Patent SE-7901436-L (SE)
Inventor: GENS T
IPC: B60K15/077
Filed: 1979-02-19
Abstract: An arrangement for attaching a tank fitting to a plastics fuel tank for motor vehicles. Through an outwardly directed pipe stub in the tank wall the fitting is inserted and fastened to the tank. Between fitting and pipe stub an elastic sleeve is clamped whose inner end by means of an inner clamping means sealingly engages against the fitting, and whose outer end by means of an outer clamping means surrounds the pipe stub. The inner clamping means is part of a stiffening member bearing against the inside of the pipe stub by means of an upper support ring. The outer end of the sleeve is folded over outwardly and pressed sealingly against the pipe stub by means of the outer clamping means and aganist the reinforcing action of the stiffening member. The arrangement enables a simple and sealed attachment of heavy tank fittings, e.g. a fuel pump.
Patent SE-7904265-L (SE)
Inventor: BOWDITCH M R
IPC: B63B9/00
Filed: 1979-05-15
Abstract: A method of making an adhesive bond, particularly suitable for underwater repairs consists of impregnating on compliant foam material having an open cell structure with a thermosetting resinous adhesive, applying the foam to a substrate to be bonded or a puncture therein and applying pressure to the foam to immobilise the adhesive within the foam.
Patent SE-7904620-L (SE)
Inventor: ROBERTSON P M
IPC: C25B9/17
Filed: 1979-05-28
Abstract: Electrode arrangement for electrochemical cells. A deformable sandwich structure (working electrode, insulator, secondary electrode, insulator) forms a primary electrode arrangement. A three-dimensional structure can be formed by rolling up the primary sandwich structure around and axis. The shapes and material structures of electrodes and insulators co-operate with each other to enable axial and/or radial flow of an electrolyte which is pumped through the electrode roll. With such electrode rolls a high ratio of electrode surface to cell volume can be attained. Furthermore, by mounting one or more of the electrode rolls on a hollow axle and pumping the electrolyte through orifices of the axle from its interior into the electrode rolls, the scale-up of current and voltage of a cell is considerably facilitated and advantageously achieved.
Patent SE-7906715-L (SE)
Inventor: KRAUTH A
IPC: F28F21/04
Filed: 1979-08-10
Abstract: A ceramic heat exchanger shown in Figure 1 has a body having two sets of alternating flow channels, one for high pressure fluid and the other for low pressure fluid. One set has an inlet 6 in the top of the body at one end; this set has an outlet, not shown, at the other end 4. The other set has an inlet 12 in the top of the body at the other end; this set has an outlet at the end 5. The channels in Figure 1 are cut by milling. In other embodiments the body is formed either by extrusion or by lamination methods. <IMAGE>
Patent SE-8006085-L (SE)
Inventor: RUBEN H
IPC: A61M16/01
Filed: 1980-09-01
Abstract: PCT No. PCT/SE81/00243 Sec. 371 Date Apr. 20, 1982 Sec. 102(e) Date Apr. 20, 1982 PCT Filed Aug. 31, 1981 PCT Pub. No. WO82/00766 PCT Pub. Date Mar. 18, 1982.An anaesthesia-breathing apparatus for supplying gas to a patient for artificial respiration, supported respiration, anaesthesia purposes or combinations of such purposes. The apparatus comprises a gas chamber connected to a patient connection piece, a respiratory gas receptacle, for example in the form of a respiration bag, a first check valve adapted to permit discharge of excess gas from the breathing apparatus to the atmosphere and, optionally a filter for absorption of carbon dioxide from recirculation breathing gas. Security and venting valves are not required for the patient's security during manual operation of the respiration bag because the gas chamber is in communication with the patient connecting piece via a control valve which alternately conducts exhaled gas to one end of a recirculation gas chamber or closes the communication to the recirculation gas chamber and conducts the exhaled gas from the gas chamber to the patient. The recirculation gas chamber, which holds at least the volume of gas exhaled by a mature person that has been in contact with the lung alveoli, is connected at its other end via a second check valve opening towards the respiratory gas receptacle, to the respiratory gas receptacle. A side duct, which is in communication with the atmosphere via the first check valve, is connected to the recirculation gas chamber near the one end, and a connection for supplying fresh gas from a pressurized source opens into the recirculation gas chamber immediately upstream from the second check valve.
Patent SE-8202121-L (SE)
Inventor: HARTMANN W
IPC: B29B11/08
Filed: 1982-04-02
Abstract: Polylaurinlactam which is obtained by melting laurinlactam, intermixing the melt with a catalyst and subsequent mixing of the mixture with an activator under polymerisation and which is cast into threads or strands is in accordance with the invention comminuted in known 'per se' manner into granulated material or chips and is injection moulded at temperatures from 220 to 255 DEG C at pressures from 50 to 100 kp/cm<2>. The shaped body obtained in accordance therewith is distinguished by superior physical properties.
Patent SE-8203303-L (SE)
IPC: G02B6/38
Filed: 1982-05-27
Abstract: PCT No. PCT/SE83/00207 Sec. 371 Date Dec. 29, 1983 Sec. 102(e) Date Dec. 29, 1983 PCT Filed May 25, 1983 PCT Pub. No. WO83/04318 PCT Pub. Date Dec. 8, 1983.The apparatus comprises at least three parallel rods (1, 2, 3) adapted to form between themselves a channel (4) for accommodating the ends of the two fibres, and means for keeping the rods together and clamping the fibre ends in the channel between the rods. In accordance with the invention, each rod (1, 2, 3) has two plane surfaces (7, 12; 8, 9; 10, 11) intersecting along a longitudinal edge. One of these plane surfaces on the respective rods bears against one of these plane surfaces on an adjacent rod such that said longitudinal edges of the rods extend parallel to, and are distributed round a longitudinal axis of symmetry (6). The rods are further mutually displaceable relative to the axis of symmetry (6) by sliding between the plane surfaces bearing against each other to form the channel (4) for accommodating the fibre ends.
Patent SE-8205422-L (SE)
Inventor: GIBSON P G
IPC: C06C5/06
Filed: 1982-09-22
Abstract: Blasting system for igniting groups of explosive charges in group sequence. The charges in each group are connected by means of network units 10 so that they form a network and the networks are connected by means of transmission units 18. Each network unit 10 comprises a length of blasting fuse 12 which at one end has a powerful detonator and a delay element 14, and at the other end has an instantaneously transmitting connector 16 with an instantaneous weak transmission detector. Each transmission unit 18 comprises a length of blasting fuse 20 with a delaying transmission connector 22 at one end. The delaying transmission connector 22 comprises a weak transmission detonator and a delay element. The connectors 16, 22 have a fastening duct 16.2, 22.2 which can be secured around at least one blasting fuse 12, 20. <IMAGE>
Patent SE-8302552-L (SE)
Inventor: SILVESTRINI B
IPC: A61K31/415
Filed: 1983-05-04
Abstract: A new salt of [(1-benzyl-1H-indazol-3-yl)oxy] acetic acid (or bendazac) with L. lysine. Following oral administrations of this compound in man, the concentrations of bendazac found in the blood are higher than those obtained after administration of bendazac as such. This discovery extends the therapeutic use of bendazac. In fact, whereas up to now bendazac could only be used topically, the L. lysine salt of bendazac makes it possible to perform therapeutic treatments with the oral route of administration as an agent with a normalizing effect on blood lipids.
Patent SE-8306622-L (SE)
Inventor: SEELY J R
IPC: G09F7/18
Filed: 1983-12-01
Abstract: A portable, foldable, sign stand is formed from a one-piece tubular member and includes two parallel lower leg members 18, 20 and an upstanding frame section 24, 26, 28 from which a sign panel 32 is supported. The one-piece tubular member has a slit 40 along its entire length and includes an interlocking tongue 5 and groove forming a seam along the slit. The slit 40 provides torsional relief to allow the lower leg members to be easily opened out into a stable stand, while the tongue and groove strengthens the slit tubular member and provides a neat single-line seam. <IMAGE>
Patent SE-8400719-L (SE)
Inventor: ALESSIO L E
IPC: B25H1/04
Filed: 1984-02-10
Abstract: The invention is directed to a foldable, portable workbench having a work table and a support structure for supporting the work table. The support structure includes a pair of mutually spaced leg assemblies and each of these leg assemblies, in turn, includes a pair of legs pivotally connected at one end thereof to the work table. Articulated linkages pivotally interconnect, respectively, the two legs of each pair of legs to each other and at least one of the legs to the work table. The articulating linkages are connected so that the work table and leg structures are stacked in juxtaposition to each other when the workbench is in its folded position and, so that the other ends of the leg structures are spread apart from each other with the work table substantially transverse to the leg structures when the workbench is in the erected position.
Patent SE-8402463-L (SE)
Inventor: AKANUMA S
IPC: E21C37/02
Filed: 1984-05-08
Abstract: Dust-proof membranes are provided across both ends of opposite respective divided surfaces defined by halves of wedge guide members. Each membrane has projections formed as an integral unit along the longitudinal side edges thereof. The projections are thrust into longitudinally extending C-shape cross-section grooves formed along the divided surfaces of the wedge guide members. The groove side surfaces are perpendicular to the bottom surface thereof.
Patent SE-8403994-L (SE)
Inventor: RUTHENBERG B
IPC: G05D23/24
Filed: 1984-08-07
Abstract: A circuit is proposed having a rapid-heating control loop and a normal-mode control loop, the control loops having NTC thermistors or PTC thermistors allocated to them as sensor elements. When it is brought into use, the rapid-heating control loop is initially blocked by a timer and a check is carried out to determine whether the temperature acting on the sensor of the rapid-heating control loop warrants the said control loop being brought into use. If this is the case, the rapid-heating control loop supplies a control signal both to switching means for supplying an increased heating current to a heating element in the car-seat heater, and a control signal for controlling switching means which maintain the connection to the voltage source irrespective of the condition of the normal-mode control loop. In consequence, a simplification of the method of operation and a simplification of the circuit construction are achieved.
Patent SE-8404045-L (SE)
Inventor: TEPE A
IPC: B60P1/64
Filed: 1984-08-09
Abstract: The device for loading and unloading containers, such as containers and steel sheet silos or the like, is constructed as a setting-down tilting device in that said device has a support frame and a tilting frame which is pivotably connected thereto. The support frame is detachably connected to a chassis, constructed as a loading platform of a vehicle such as for example a lorry. The vehicle can be used in combination with the device placed on it as a vehicle for special purposes. When the device is removed it is possible to use the vehicle as normal.
Patent SE-8501805-L (SE)
Inventor: CARLSSON BENNY ROLAND
IPC: A47J43/07
Filed: 1985-04-12
Abstract: Straight arms (11) extending from the stirrer have components to fix it to the pot, and comprise tubes (12) locating against the pot edge (2) and displaceable, at the free ends of which are fitted vertical guide pins (14,15). In each tube is a hole which is threaded, or alternatively is not threaded and contains a threaded nut. A screw may be fitted in the hole or nut to lock the tube to its corresp. arm. Locking of the stirrer to the edge of the pot (1) is by tension arms fitted to the guide pins. The stirrer may be also clamped to the edge of the pot by an eccentric provided with a hand grip and fitted on one of the pins (15).
Patent SE-8600387-L (SE)
Inventor: WIKSELL HANS
IPC: A61N1/06
Filed: 1986-01-29
Abstract: A method and device for hyperthermic treatment of tumors. At least two electrodes connected to an RF source of energy are brought into contact with the patient's body for transmission of RF energy to the tumor area. One of the electrodes constitutes a treatment electrode system, shaped with an external surface the same size as the tumor area and intended to be applied therein, and the other electrode constitutes an indifferent electrode, considerably larger in area, intended to be in external contact with the skin of the body. The treatment device comprises a generator with low impedance, low generator voltage and greatest possible output.
Patent SE-8602883-L (SE)
Inventor: GERBER W
IPC: B65H29/51
Filed: 1986-06-27
Abstract: Printed products arriving in an imbricated formation are coiled or wound on edge, i.e., with an edge standing upright, onto a revolvingly driven hollow winding cylinder or core. The axis of rotation of this winding core is vertical or is inclined from the vertical. On the underside or bottom side of the winding core there is positioned a co-rotating discoidal support element or plate. The printed products rest or bear with their lowermost edges on this co-rotating support plate. These lowermost edges of the printed products extend substantially transverse relative to the axis of rotation of the support plate. A support strap or element is coiled or wound conjointly with and on the outer side of the imbricated formation of printed products. This support strap or element supports the printed products of the outermost winding or layer of the wound product package or storage coil.
Patent SE-8701961-L (SE)
Inventor: OGATA K
IPC: A61P31/04
Filed: 1987-05-13
Abstract: A stable isotonic aqueous solution of the compound 1-ethyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxoquino line-3-carboxylic acid, or a pharmaceutically-acceptable salt thereof, having a pH of 3 to 6.5 and isotonized with a polyalcohol or boric acid is disclosed.
Patent SE-8702757-L (SE)
Inventor: HUGHES R W
IPC: E21B17/07
Filed: 1987-07-03
Abstract: Disclosed is a two piece drill chuck for use with downhole drills and the like. The new chuck features a replaceable wear collar portion which permits optimum material selection and heat treatment for each part of the chuck thereby extending its useful life. By expanding the wear collar slightly beyond the drill diameter and extending it axially rearward an improved measure of protection is also afforded to the drill casing.